Finding the Fourth Proportional to 22,225.82, 33,339.14 and 7,434.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,225.82 : 33,339.14 = 7,434.82 : x
2. Step 2: Convert to fraction form
   22,225.82/33,339.14 = 7,434.82/x
3. Step 3: Cross multiply
   22,225.82x = 33,339.14 × 7,434.82
4. Step 4: Simplify right side
   22,225.82x = 247,870,300.99
5. Step 5: Solve for x
   x = 247,870,300.99/22,225.82
6. Step 6: Final answer
   x = 11,152.36